Question

I need help solving one variable equations !!

example i could use but need an answer to:
5 + y = 7

is it just replacing the variable with the number that would sum it all together?​

Answer 1

the answer is y=2

Explanation:

Doing 1-multiple step equations to figure out the variables you have to remove the number on the left side which in this situation is 5 you subtract 5 on both sides 5 and 7 so the left side becomes 0 and the right side becomes 2 if u have anymore questions feel free to ask :))! And I hope this helps